284128545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 483844032

約数和(自身を除く): 199715487

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 529, 587, 915, 1403, 1587, 1761, 2645, 2935, 4209, 7015, 7935, 8805, 13501, 21045, 32269, 35807, 40503, 67505, 96807, 107421, 161345, 179035, 202515, 310523, 484035, 537105, 823561, 931569, 1552615, 2470683, 4117805, 4657845, 12353415, 18941903, 56825709, 94709515, 284128545]

約数ペア:

[(1, 284128545), (3, 94709515), (5, 56825709), (15, 18941903), (23, 12353415), (61, 4657845), (69, 4117805), (115, 2470683), (183, 1552615), (305, 931569), (345, 823561), (529, 537105), (587, 484035), (915, 310523), (1403, 202515), (1587, 179035), (1761, 161345), (2645, 107421), (2935, 96807), (4209, 67505), (7015, 40503), (7935, 35807), (8805, 32269), (13501, 21045)]